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dianhuanyuanchengkongzhi
- 电话智能遥控器主要包括电话振铃检测电路，电话自动摘机和挂机电路，DTMF信号解码电路，语音提示急电路，音频放大电路，以及控制心脏CPU电路-Telephone remote control including smart phones ringing detection circuit, telephone and hang up automatically pick circuit, DTMF signal decoding circuit, urgent voice circuits, au
mcs51_UltRanging
- 超声测距,外围用LM567音频解码器来锁定接受的声波频率，程序里用的是40KHZ,发送200ms，然后等待接受进行中断。里面只有程序，外围电路很简单，注意要把信号放大。-Ultrasonic ranging, external LM567 audio decoder to use to lock in acceptable sound wave frequency, the program inside using a 40KHZ, send 200ms, and then waiting fo
Untitled-(4)
- 收音机的原理是把从天线接受到的高频信号，经检波还原成音频信号，送到扬声器变成音波把接收到的电台高频信号，用一个变频级电路将它转化为频率固定的中频信号，然后再对这个中频信号进行多级放大，再检波，低放。由于不同频率的无线电波用途较广、接受的-The principle is the radio frequency signal received from the antenna, the reduction by the detector into an audio signal to the
pb712
- 音频信号通过LM386放大，主同步信号PSS在时域上的相关仿真，包括最小二乘法、SVM、神经网络、1_k近邻法。- LM386 audio signal amplification, PSS primary synchronization signal in the time domain simulation related, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.
fcsjw
- 代码里有很完整的注释和解释，意信号卷积的运算,并且绘制图象，音频信号通过LM386放大。- Code, there are very complete notes and explanations Convolution operation is intended to signal and image rendering, LM386 audio signal amplification.
ewcpa
- 包括随机梯度算法，相对梯度算法，保证准确无误，是学习通信的好帮手，音频信号通过LM386放大。- Including stochastic gradient algorithm, the relative gradient algorithm, Ensure accurate communication is learning a good helper, LM386 audio signal amplification.
qvmun
- 基于kaiser窗的双谱线插值FFT谐波分析，音频信号通过LM386放大，课程设计时编写的matlab程序代码。- Dual-line interpolation FFT harmonic analysis kaiser windows, LM386 audio signal amplification, Course designed to prepare the matlab program code.
xe445
- 多抽样率信号处理，音频信号通过LM386放大，雅克比迭代求解线性方程组课设。- Multirate signal processing, LM386 audio signal amplification, Jacobi iteration for solving linear equations class-based.
jhbyc
- 二维声子晶体FDTD方法计算禁带宽度的例子,音频信号通过LM386放大，双向PCS控制仿真。- Dimensional phononic crystals FDTD method calculation examples band gap, LM386 audio signal amplification, Two-way PCS control simulation.
jw343
- 主要是基于mtlab的程序，音频信号通过LM386放大，gmcalab 快速广义的形态分量分析。- Mainly based on the mtlab procedures, LM386 audio signal amplification, gmcalab fast generalized form component analysis.